I will say this. I have Bilsteins with 5305s and DJM lower control arms on my Yukon XL. What works on a Tahoe will not work the same on a Yukon XL or Suburban. I took a lowering kit off my wife's truck because it rode too rough and put it on a Tahoe.....rode stock. Granted mine weighs a good bit more with stereo and the entire truck having 2 and 3 layers of sound deadening. I am selling my DJM lower control arms and am going to order spindles. I have gone from 2-3 with Spring Tech rear coils and stock shocks, then Doetsch Tech shocks.....rode like shit. Put the same kit on a Tahoe like I said, the 50 year old owner LOVED it. Installed the DJM 3-5 kit with the DJM shocks, rode like shit. Everyone on here says that the 5305s and Bilstein shocks are the closest to a stock ride.....still not 100% happy but better. If the spindles and helper bags in the 5305s don't cure the ride the truck will have the starring role in a damn bonfire.